SOLUTION: if you could please help me to figure this out? -7/5.(-7/4) how do you simplifie if it has to be simplified?

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Question 416781: if you could please help me to figure this out? -7/5.(-7/4) how do you simplifie if it has to be simplified?
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
%28-7%2F5%29%2A%28-7%2F4%29=%287%2A7%29%2F%285%2A4%29=49%2F20=2.45
.
when you multiply -1%2A%28-1%29 you'll receive +